//out:./
.top{
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    padding: 10px 0;
    padding-left: 20px;
    .logo{
        height: 50px;
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: flex-start;
        img{
            display: block;
            height: 100%;
        }
        span{
            font-size: 18px;
            color: #ffffff;
            font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            font-weight: bold;
        }
    }
    .github{
        width: 150px;
        height: 150px;
        background: #ffffff;
        position: absolute;
        right: -90px;
        top: -90px;
        font-size: 24px;
        display: flex;
        align-items: flex-end;
        justify-content: center;
        transform: rotateZ(45deg);
        padding-bottom: 10px;
        transition: all 0.3s ease-in-out;
        .anticon-github{
            transition: all 0.3s ease-in-out;
        }
        &:hover{
            .anticon-github{
                color:#ffffff;
            }
            background:  #4e4376;
        }
    }
}